| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $237.83 | 10.509% | $262.8236 | $262.82 | $262.80 | $262.80 |
| Purchase #2 | $123.68 | 5.270% | $130.1979 | $130.20 | $130.20 | $130.20 |
| Purchase #3 | $229.56 | 12.713% | $258.744 | $258.74 | $258.75 | $258.70 |
| Purchase #4 | $21.25 | 7.264% | $22.7936 | $22.79 | $22.80 | $22.80 |
| Purchase #5 | $196.77 | 9.455% | $215.3746 | $215.37 | $215.35 | $215.40 |
| Purchase #6 | $51.76 | 5.161% | $54.4313 | $54.43 | $54.45 | $54.40 |
| Purchase #7 | $194.46 | 13.191% | $220.1112 | $220.11 | $220.10 | $220.10 |
| 7 purchase totals = | $1,055.31 | $1,164.4762 | $1,164.46 | $1,164.45 | $1,164.40 | |